National Rankings

National Data Info
Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Contiguous U.S.

Minimum Temperature Rankings, June 1923

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
June 1923
1-Month		55.71°F
(13.17°C)		55.62°F
(13.12°C)		0.09°F
(0.05°C)		54th Coolest
Coolest since:
1917
75th Warmest
Warmest since:
2021
May–Jun 1923
2-Month		51.23°F
(10.68°C)		51.54°F
(10.86°C)		-0.31°F
(-0.18°C)		40th Coolest
Coolest since:
1917
89th Warmest
Warmest since:
2018
Ties: 1982
Apr–Jun 1923
3-Month		46.74°F
(8.19°C)		47.23°F
(8.46°C)		-0.49°F
(-0.27°C)		29th Coolest
Coolest since:
1907
100th Warmest
Warmest since:
2012
Mar–Jun 1923
4-Month		41.58°F
(5.32°C)		42.92°F
(6.07°C)		-1.34°F
(-0.75°C)		7th Coolest
Coolest since:
1917
122nd Warmest
Warmest since:
2012
Feb–Jun 1923
5-Month		36.94°F
(2.74°C)		38.90°F
(3.83°C)		-1.96°F
(-1.09°C)		4th Coolest
Coolest since:
1917
125th Warmest
Warmest since:
2012
Jan–Jun 1923
6-Month		34.80°F
(1.56°C)		35.71°F
(2.06°C)		-0.91°F
(-0.50°C)		21st Coolest
Coolest since:
1917
108th Warmest
Warmest since:
2012
Dec 1922–Jun 1923
7-Month		33.19°F
(0.66°C)		33.84°F
(1.02°C)		-0.65°F
(-0.36°C)		31st Coolest
Coolest since:
1917
97th Warmest
Warmest since:
2012
Ties: 1955
Nov 1922–Jun 1923
8-Month		32.99°F
(0.55°C)		33.45°F
(0.81°C)		-0.46°F
(-0.26°C)		31st Coolest
Coolest since:
1917
97th Warmest
Warmest since:
2016
Ties: 1930, 1968
Oct 1922–Jun 1923
9-Month		33.92°F
(1.07°C)		34.34°F
(1.30°C)		-0.42°F
(-0.23°C)		33rd Coolest
Coolest since:
1917
95th Warmest
Warmest since:
2016
Ties: 1930
Sep 1922–Jun 1923
10-Month		35.83°F
(2.13°C)		36.09°F
(2.27°C)		-0.26°F
(-0.14°C)		42nd Coolest
Coolest since:
1917
86th Warmest
Warmest since:
2016
Aug 1922–Jun 1923
11-Month		37.99°F
(3.33°C)		38.18°F
(3.43°C)		-0.19°F
(-0.10°C)		45th Coolest
Coolest since:
1917
83rd Warmest
Warmest since:
2016
Ties: 1964
Jul 1922–Jun 1923
12-Month		39.82°F
(4.34°C)		40.04°F
(4.47°C)		-0.22°F
(-0.13°C)		45th Coolest
Coolest since:
1917
83rd Warmest
Warmest since:
2016
Jan 1922–Jun 1923
18-Month		38.27°F
(3.48°C)		38.59°F
(3.66°C)		-0.32°F
(-0.18°C)		42nd Coolest
Coolest since:
1917
86th Warmest
Warmest since:
2017
Jul 1921–Jun 1923
24-Month		40.02°F
(4.46°C)		40.04°F
(4.47°C)		-0.02°F
(-0.01°C)		57th Coolest
Coolest since:
1918
70th Warmest
Warmest since:
2017
Jul 1920–Jun 1923
36-Month		40.38°F
(4.66°C)		40.02°F
(4.46°C)		0.36°F
(0.20°C)		78th Coolest
Coolest since:
1918
48th Warmest
Warmest to Date
2017
Ties: 1932
Jul 1919–Jun 1923
48-Month		40.08°F
(4.49°C)		40.01°F
(4.45°C)		0.07°F
(0.04°C)		64th Coolest
Coolest since:
1918
61st Warmest
Warmest since:
2018
Ties: 1959
Jul 1918–Jun 1923
60-Month		40.11°F
(4.51°C)		40.00°F
(4.44°C)		0.11°F
(0.07°C)		68th Coolest
Coolest since:
1920
56th Warmest
Warmest to Date
2020

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